Management of posttraumatic brain swelling based on clinical typing / 中华创伤杂志(英文版)

ABSTRACT

<p><b>OBJECTIVE</b>To investigate the clinical typing and prophylactico-therapeutic measures for acute posttraumatic brain swelling (BS).</p><p><b>METHODS</b>A retrospective study was performed in 66 cases of acute posttraumatic BS. There were 3 groups based on computered tomography (CT) scanning 23 cases of hemisphere brain swelling (HBS) with middle line shift for less than 5 mm within 24 hours (Group A), 20 with middle line shift for more than 5 mm (Group B), and 23 with bilateral diffuse brain swelling (Group C).</p><p><b>RESULTS</b>(1) The mortality rates of the operative and nonoperative management in Group A, Group B, and Group C were 20.0%, 31.6%, and 75.0% versus 44.4%, 0, and 85.7%, respectively (P>0.05); while the rates in subgroups with different middle line shift (more than 5 mm and less or equal 5 mm) were 29.2% and 75.0% versus 75.0% and 44.4%, respectively (0.05>P>0.01). (2) The good recovery rate and mortality in Group A were 47.8% and 39.1%, respectively and in Group C, 8.7% and 78.3%, respectively. There was a very significant difference between Group A and Group C (P<0.01). (3) The total survival rate of the selective comprehensive therapy was 53.1%.</p><p><b>CONCLUSIONS</b>(1) Acute posttraumatic BS needs to be diagnosed correctly and promptly with CT scanning within 4 hours. (2) For patients with midline shift for more than 5 mm, especially with thin-layered subdural hematoma, surgical intervention is essential to reduce the fatality of acute posttraumatic BS.</p>